Electric space heater



FIG. 1 is a top plan view of an electric space heater, showing my new design;

FIG. 2 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 3 is an end elevational view, the opposite end being a mirror image thereof; and

FIG. 4 is a bottom plan view thereof.

The conventional electrical cord has been shown fragmentarily in FIGS. 2-4 for ease of illustration. 

The ornamental design for electric space heater, as shown and described. 